<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="/Web/6.18/css/manage.css">
    <title>Document</title>
</head>
<body class="body">
    <div class="top1_button">
        <div class="button_left">
            <button class="change_pwd">修改密码</button>
            <button class="user_iden">用户信息</button>
        </div>
        <div class="button_right">
            <button class="main_page">首页</button>
            <button class="back_step">后退</button>
            <button class="go_step">前进</button>
            <button class="reload">刷新</button>
            <button class="exit">退出</button>
        </div>
    </div>
    <div class="top2">
        <div class="button2_left">
            <button class="system_manage">系统管理</button>
            <button class="way_manage">方法管理</button>
            <button class="user_manage">用户管理</button>
        </div>
        <div class="welcome">
            欢迎您：admin，角色：管理员
        </div>
    </div>
    <div class="box">
        <div class="left">
            <a class="manage_way" href="https://www.baidu.com/" target="ifr">方法管理</a>
            <a class="brower_way" href="https://cn.bing.com/" target="ifr">方法浏览</a>
            <a class="other_way" href="https://www.cnki.net/" target="ifr">其他菜单</a>
        </div>
        <div class="right">
            <iframe class="ifr" frameborder="0" scrolling="yes" name="ifr"></iframe>
        </div>
    </div>
</body>
</html>